Screwballs Too is a variation on the earlier Screwballs design. This version uses rhombic dedecahedra instead of balls. This makes the puzzle easier to 3D-print or machine. The object is the screw the six identical pins into the four balls, which are all different, and form a tetrahedron.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Non-Twisty Puzzles Forum.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or
contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.